Nexperia Battery Life Booster IC
Extend coin cell battery life and optimize peak current for pulse load
Nexperia’s battery life boosting ICs are designed to extend the life of a typical Lithium coin cell battery by an order of magnitude (10x) while also increasing its peak output current capability by 25x. Extending a coin cell battery’s working life significantly reduces battery waste in low-power Internet of Things (IoT) and other portable applications while making coin cells a viable power source for applications which could previously only operate from AA or AAA-type batteries. Nexperia battery booster IC’s are ideally suited for low power applications such as Low Power Wi-Fi, LoRa, Sigfox, LTE-M1, and NB-IoT transceivers that are powered by CR2032 and CR2025 Lithium coin cells which have high energy density and long shelf life.
Features & benefits
- Programmable constant battery load current: 2 mA to 16 mA
- Protection against battery voltage dips (Brown-out)
- Pulse output current: 150 mA
- Regulated programmable output voltage: 1.8 V to 3.6 V
- Low output voltage ripple
- Ultra-low standby current: < 20 nA
- Typical conversion efficiency of 90% with adaptive optimization
- Integrated fuel gauge
- Integrated balancing circuit
- One auxiliary regulated output pin
- Small 16 pin lead-free package (SOT763-1/DHVQFN16; 2.5 mm × 3.5 mm × 0.85 mm)
- Specified from -40 °C to +85 °C
Applications
- Battery powered wireless microcontroller applications
- Bluetooth®
- LoRaWAN®
- Sigfox™
- LTE-M
- NB-IoT
- Zigbee
- Industrial
- Wireless Temperature sensors
- Wireless Occupancy sensors
- E-metering
- Electronic
- Shelf label
- Asset tracking
- Irrigation monitoring
- Consumer/wearable
- Location tags
- Heart rate monitor
- Blood glucose meter
silica content library/npi/nexperia/battery-life-booster-ic
Nexperia Battery Life Booster IC | Avnet Silica
